Quick selection of multiple Hierarchies

Hi guys, I often come across a problem that makes me waste a lot of time, especially with complex scenes, it is the selection of multiple Hierachie and kinships. Often for convenience I use the Empty on which I learn all the meshes. When out of necessity I have to select more than one, it becomes mechanical and it's a shame. It would be interesting to be able to quickly select a single unit - before if I'm not mistaken with Ctrl + LMB it worked -. It would be interesting to be able to implement this option.